Update an incident event

curl --request PUT \
  --url https://api.rootly.com/v1/incident_event_functionalities/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '{
  "data": {
    "type": "incident_event_functionalities",
    "attributes": {
      "status": "operational"
    }
  }
}'

{
  "data": {
    "id": "5d698f21-c18c-4fb1-8ebc-036059a65452",
    "type": "incident_event_functionalities",
    "attributes": {
      "incident_event_id": "f562913c-eade-4456-b1ef-150a3da30839",
      "functionality_id": "2359a20f-bec5-45d7-8a74-c263bebec733",
      "status": "major_outage"
    }
  }
}